Archived Tournament

2026 Mechanics' Institute Monthly Scholastic Swiss - May

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Info

  • Date: Sat, May 9 , 2026
  • Eligibility: K-12
  • Rating: USCF
  • Location: Mechanics' Institute, 4th Floor, 57 Post Street, San Francisco, CA 94104
  • Capacity: 80

Registration

  • Online Registration Open Until: Saturday, May 9: 9:45 am
  • Onsite Registration: 9:45am
  • Entry fee for Mechanics' Institute Members: $30
  • Entry fee for Non-Members: $35
  • Late fee: $10
  • $5 admin fee for all cancellations & refunds.

Two ways to check your entries:

  • Check the live entries on the Jumbula site by clicking on the View Entries button.
  • Check the processed entries here a day before the event.

 

Tournament Format

  • Tournament Format: Swiss System
  • Total Rounds: 4
  • Time control: 30 min basetime + 5 sec delay
  • Round Times: 5/9 10:00am and remaining rounds are on a rolling schedule
  • Sections: U600 600+
  • Sections might be adjusted based on signups to best serve the players.
  • Play-ups are allowed free of charge for scholastic players as long as they are within 200-rating points to the next section.
  • US Chess rating will be used for section determination and pairings. 
  • Pairings are based on the May 2026 regular supplemental regular US Chess rating.

Prize Fund

  • Trophies to Top 5 in each section.
  • Medals to all others.

 

Byes

Byes are available for players in any rounds if they can't participate in any round but would like to stay in the tournament.

  • A maximum of two half-point byes can be requested in this tournament.
  • Round 1 pairings will be done on Saturday at 9:50 am onsite. If you need a Round 1 bye, please email us by 9:45 am.
  • Round 2-4 byes must be requested 10-15 minutes before next round start (i.e. before the pairings are done for the next round.)
  • Late registrations will receive a half-point bye for any missed round, up to two rounds.

Eligibility

  • Players must have current US Chess Federation membership. Expiration date of their US Chess membership must be later than the last day of the tournament.
  • Players must have a USCF rating of 1400 or below to be eligible for this tournament.
  • Not sure if you have a membership? Need to check the expiration date of your members? Visit: https://new.uschess.org/player-search
  • Become a member or renew your membership: https://new.uschess.org/join-us-chess

Tournament Rules

  • Time Control: G/30;d5  (Game in 30 minutes with a 5-second delay at each move.)
  • Forfeit time: 30 minutes. 
  • We provide clocks and set it up for players.
  • Games will be US Chess and quick-rated (so-called dual-rated). Tournament results will be submitted immediately after the last round is finished.
  • What do the time controls mean?
    Time controls tell you how much time you have for each game.
    G30;d5: Game in 30 minutes with a 5-second delay with each move. This means you get 30 minutes, your opponent gets 30 minutes, and at each move the clock will count back 5 seconds before the time starts. One game may last up to 1 hour.

Sick Policy:
The Mechanics' Institute Chess Club asks that any player who is feeling unwell withdraw from the tournament to help protect the health of others. The club reserves the right to deny entry to players who appear visibly ill. Players who withdraw due to illness before the start of the tournament will receive a full refund as a credit to their Jumbula account.


Mechanics' Institute Chess Club reserves the right to update any details of this event (including but not limited to sections, time control, round times, prize fund, etc.) as we get closer to the event date to ensure an excellent tournament experience for players.

Standings

Processed entries are coming 1 day before the event starts.

Final standings will be posted after the event is finished.

 

SwissSys 11.79.7 - Standings. Mechancis' Institute Scholastic Swiss - 2026 May: 500+

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Ethan C Leung 32541981 1170 APTOS B--- D9 W2 W3 3.5 6.5 3.5 6.5 1st Place
2 Bradley L Harger 30545920 1344 MISSIONHILLSMS W4 W5 L1 W7 3.0 8 5 9.5 2nd Place
3 Arnav Parisaboyina 32434426 1103 BETHANY D6 W8 W7 L1 2.5 7 4 8.5 3rd Place
4 Rafael Max Petlin-Teisch 32610781 1050 BENTLEY L2 W10 W8 D5 2.5 7 4 7 4th Place
5 Kepler McTiernan 31099018 1239 PROOF W10 L2 W9 D4 2.5 6.5 3.5 6.5 5th Place
6 Theodore Tissot-Dupont 32876860 503 LFSF D3 L7 W10 W9 2.5 5 2.5 5  
7 Tiberius Ostrem 33071159 522 SFDS D9 W6 L3 L2 1.5 6 5 9  
8 Xander Dean Elbogen 32615803 533 GPES H--- L3 L4 W10 1.5 2.5 2.5 5  
9 Shane Davis 32212404 1134 HOMESCHOOL D7 D1 L5 L6 1.0 6.5 5 9.5  
10 Josh Bi Jun Kyauk 31329287 655 APTOS L5 L4 L6 L8 0.0 6.5 5 9  

SwissSys 11.79.7 - Standings. Mechancis' Institute Scholastic Swiss - 2026 May: U500

# Name ID Rating Team Rd 1 Rd 2 Rd 3 Rd 4 Total T-Mod. Med T-Med T-Solk Prize
1 Idir Youssefi 33116265 unr. RASTA W15 W9 W4 W2 4.0 8 5 8.5  
2 Travis Wong 32003625 378 WESTPORTAL W14 W10 W3 L1 3.0 9 5 11  
3 Keyan Manuel 33122918 unr. WBMS W13 W5 L2 W8 3.0 8 5 10  
4 Tobin Wong 33066397 unr. WPL W8 W7 L1 W11 3.0 8 4 10  
5 Jasper Rausch 32853979 488 HEARTWOOD W16 L3 W11 W12 3.0 7 4 7.5  
6 Miles Chen 33065024 unr. EASTIN L10 W15 W9 D7 2.5 6 4 6.5  
7 Alex Lopez 32917172 322 SFFRIENDS B--- L4 W16 D6 2.5 6 3 6  
8 Sevan Saint Pierre Goorjian 32875911 427 ENDV L4 W14 W10 L3 2.0 5 5 10  
9 Nathaniel Vasquez 32758266 421 OCHOAMS W12 L1 L6 W15 2.0 4.5 4.5 9  
10 Parker Firmage 32688942 305 PARKES W6 L2 L8 W18 2.0 4.5 4.5 8  
11 Jaylen Chen 31663513 246 NORTHBRIDGE W17 W19 L5 L4 2.0 4.5 4.5 8  
12 Alex Alakhov 31387233 unr. NCA L9 W17 W13 L5 2.0 4 4 8.5  
13 Eva Gunzenhauser 33078730 363 WBMS L3 W18 L12 W16 2.0 2.5 2.5 6  
14 Ian Kim 33122950 unr. APTOS L2 L8 W18 W19 2.0 2.5 2.5 6  
15 Louisa Ann Bell 32419382 153 COMMSLOAT L1 L6 B--- L9 1.0 4.5 4.5 8.5  
16 West Moyer 32756352 131 ALTAVISTA L5 B--- L7 L13 1.0 4 4 7  
17 Isabelle Stokes 33123827 unr. SVDP L11 L12 W19 U--- 1.0 2.5 2.5 4.5  
18 Brooklyn Kamahele 32876159 105   D19 L13 L14 L10 0.5 4.5 4 6.5  
19 Gavin Wong 33066429 unr. WPL D18 L11 L17 L14 0.5 4 3.5 6  

 

Pairings

Pairings are posted on the wall of the club. We do not post pairings online for scholastic events.